baber/WOPTO huggingface dataset:
Patent FI-922848-A (FI)
Inventor: NEGORO TOSHIYUKI
IPC: A61P3/08
Filed: 1992-06-18
Abstract: Tetrahydropyrrolo[1,2-a]pyrazine-4-spiro-3'-pyrrolidine derivatives of the formula: <CHEM> wherein R<1> and R<2> are independently hydrogen, halogen, trifluoromethyl, alkyl having 1 to 6 carbon atoms, alkoxy having 1 to 6 carbon atoms, or nitro, and R<3> is hydrogen, halogen or alkyl having 1 to 6 carbon atoms, and pharmaceutically acceptable salts thereof, processes for preparation thereof, and pharmaceutical composition containing the same. Said compounds and their salts show excellent aldose reductase inhibitory activity and are useful for the prevention and treatment of diabetic complications.
Patent FI-924705-A (FI)
Inventor: CORREIA YVES
IPC: C07C53/16
Filed: 1992-10-16
Abstract: Catalyst comprising:   a) a precious metal of group 8 deposited on an inert support and having been employed for dehalogenating alpha-halogenated carboxylic acids in the presence of hydrogen: b) a precious metal of group 8 deposited on an inert support, and such that the particle size of b is very much smaller than that of a in order to make it possible to form a homogeneous mixture under the effect of the streams of alpha-halogenated carboxylic acid and hydrogen.   The invention is particularly useful for regenerating palladium catalysts of purification of crude monochloroacetic acid.
Patent FI-942032-A (FI)
Inventor: MCLEAN LARRY R
IPC: C07K14/785
Filed: 1994-05-03
Abstract: Synthetic pulmonary surfactants having antioxidant properties consisting of a complex of a polypeptide, with an antioxidant moiety, having an alpha-helical structure and a lipid consisting of one or more of the lipids associated with natural pulmonary surfactant were prepared. These surfactants are useful in the treatment of respiratory distress syndrome.
Patent FI-942313-A (FI)
Inventor: YANG BINGWEI V
IPC: C07H17/00
Filed: 1994-05-18
Abstract: PCT No. PCT/US94/02547 Sec. 371 Date Nov. 13, 1995 Sec. 102(e) Date Nov. 13, 1995 PCT Filed Mar. 14, 1994 PCT Pub. No. WO94/26758 PCT Pub. Date Nov. 24, 1994A compound having formula (III). Also, a process of making azithromycin comprising reducing the compound of formula (III) and N-methylating the reduced product.
Patent FI-943013-A (FI)
Inventor: GORGERIN MICHEL
IPC: C08L87/00
Filed: 1994-06-22
Abstract: Composition including a silicone and an olefinic polymer, the olefinic polymer exhibiting a molecular mass distribution defined by an Mw/Mn ratio not exceeding 12. Object manufactured from such a composition.
Patent FI-945477-A (FI)
Inventor: HAGSTROEM KJELL
IPC: G09F3/20
Filed: 1994-11-22
Abstract: An extrudable flexible material profile (1), for marking electric leads, cables, hoses and other elongate objects (12). The profile comprises a center portion (4) oriented along the longitudinal axis of the profile. Locking means (3) extend in parallel with said longitudinal axis (13) at each side of the center portion (4) which by mutual coupling-up are making it possible for the profile to form a closed hollow section. The material thickness of the profile is dimensioned for flexibility in the center portion (4) and for rigidity in the lock means (3).
Patent FI-955769-A (FI)
Inventor: WURM HANS-ROBERT
IPC: B01F3/04
Filed: 1995-11-30
Abstract: Hose for aeration of a flow medium, such as in biological sewage processing is free of perforations at the free ends of the hose (1) in the zone (T) around its periphery where it is connected to a tail end (2). Other sections have wall zones free of perforations, which lie diametrically opposite when the hose (1) is pressed together into a kinked point.
Patent FI-955825-A (FI)
Inventor: MITTENDORF JOACHIM
IPC: C07D401/02
Filed: 1995-12-04
Abstract: 2-Benzylidene-3-oxo-butyric acid malimide esters(II), enantiomerically pure aminocrotonic acid malimide esters (IIIa) and enantiomerically pure acetoacetic acid malimide esters (VI) are new. Benzylidene compounds of formula (II), enantiomerically pure aminocrotonic acid esters of formula (IIIa) and enantiomerically pure acetoacetic acid esters of formula (VI) are new. [Image] R2>phenyl substituted by 1 or 2 of halo, CN, ethynyl, OCF3, SMe, NO2, CF3, 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl or 1-4C alkoxy; A : H or 1-8C alkyl; or phenyl or benzyl (both optionally substituted by 1-3 of OH, NO2, halo, CN, COOH, CF3, OCF3 or 1-6C alkoxy or by NR6>R7> or SO2R8>); R6>, R7>H, Ph or 1-5C alkyl; R8>1-4C alkyl or Ph. Independent claims are also included for: (1) the preparation of enatiomerically pure (II), (IIIa) and (VI); and (2) the preparation of diastereomeric 1,4-dihydropyridines of formula (IVa) or (IVb) by: (a) reacting enatiomerically pure (II) with aminocrotonic acid ester of formula Me-C(NH2)=CH-COOR1> (III) in a solvent, optionally in presence of base; or (b) reacting enatiomerically pure (IIIa) with benzylidene compound of formula R2>-CH=C(COMe)-COOR1> (IIa) in a solvent, optionally in presence of base. [Image] R1>1-8C alkyl (optionally substituted by 1-6C alkoxy) or 3-7C cycloalkyl.
Patent FI-955871-A (FI)
Inventor: DAUTH JOCHEN
IPC: C09D183/06
Filed: 1995-12-07
Abstract: (Meth)acryloxy gp.-contg. organosilicon cpds. (A) with units of formula (I) are claimed, contg. at least one gp. A per mol.. AaRbSicO(4-(a+b+c)/2 (I) R = opt. halogenated 1-18C hydrocarbyl; X = Cl or -OR<1>; R<1> = 1-8C alkyl, opt. with in-chain ether oxygen; a = 0 or 1; b = 0, 1, 2 or 3; c = 0, 1, 2 or 3; a+b+c = not more than 4; A = gp. of formula (II); z = 1, 2, 3 or 4; R<2> = H or Me; and R<3>, R<4> = 1-6C alkylene. Also claimed are (i) processes for the prodn. of cpds. (A); and (ii) photo-crosslinkable compsns. contg. (A) the above organo-polysiloxanes and (B) photosensitisers.
Patent FI-960626-A (FI)
IPC: B65D71/58
Filed: 1996-02-12
Abstract: A basket-style carrier which exposes much of the end packaged articles. The carrier has narrow side panels which, with partition straps, form article receiving cells. End cells are formed by the partition straps, side straps extending out from the side panels and end straps connected to the side straps. The partition straps and the end straps are connected to a central support panel, which includes a handle panel portion. The end straps and side straps contact only small portions of the articles, allowing the remainder of the end articles to be viewed.
Patent FI-962250-A (FI)
Inventor: QUALLICH GEORGE J
IPC: C07C45/29
Filed: 1996-05-29
Abstract: PCT No. PCT/IB94/00263 Sec. 371 Date May 29, 1996 Sec. 102(e) Date May 29, 1996 PCT Filed Sep. 2, 1994 PCT Pub. No. WO95/15299 PCT Pub. Date Jun. 8, 1995A process for preparing the chiral (4S)-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone is disclosed wherein racemic 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone is asymmetrically reduced by contacting the racemic tetralone with an asymmetric reagent to produce a mixture of cis and trans alcohols, separating the cis from the trans alcohols, and oxidizing the (4S) enantiomer of the resulting cis and trans alcohols. Also disclosed are novel intermediates used in the synthesis of the above chiral tetralone.
Patent FI-964002-A (FI)
Inventor: BASTART JEAN-PIERRE
IPC: C07D413/12
Filed: 1996-10-04
Abstract: PCT No. PCT/FR95/00420 Sec. 371 Date Oct. 3, 1996 Sec. 102(e) Date Oct. 3, 1996 PCT Filed Apr. 3, 1995 PCT Pub. No. WO95/26961 PCT Pub. Date Oct. 12, 1995This invention relates to a process for the preparation of 7-hydroxy taxanes of general formula (I) from 7-trialkylsilyl taxanes of general formula (II), wherein R1 is hydrogen, alkoxy, acyloxy, or alkoxyacetoxy, and Z is a hydrogen atom or a radical of general formula (III), wherein R2 is an optionally substituted benzyl radical or an R'2-O-CO- radical wherein R'2 is an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, optionally substituted phenyl or heterocyclyl radical, R3 is an aromatic alkyl, alkenyl, alkynyl, cycloalyl, phenyl, naphthyl or heterocyclyl radical and either R4 is a hydrogen atom and R5 is a hydroxyl function protecting group, or R4 and R5 together form a saturated 5- or 6-membered heterocylic ring. In general formula (II), each R, which are the same or different, is an alkyl radical optionally substituted by a phenyl radical.    <IMAGE>  (I)   <IMAGE>  (II)   <IMAGE>  (III)
Patent FI-964986-A (FI)
Inventor: SCHOFIELD JOHN DAVID
IPC: C09D7/45
Filed: 1996-12-12
Abstract: A dispersant for aqueous mill-bases obtainable by reacting a polyethylene glycol with a molar excess of a hydroxycarboxylic acid containing from 4 to 17 carbon atoms or lactone thereof and/or with a C3-4-alkylene oxide to form a polymeric diol and phosphating the diol. The preferred hydroxycarboxylic acid or lactone is epsi-caprolactone.
Patent FI-972775-A (FI)
Inventor: TAKEUCHI MAKOTO
IPC: C07D453/02
Filed: 1997-06-27
Abstract: Quinuclidine derivatives represented by general following general formula (I), salts, N-oxides or quaternary ammonium salts thereof, and medicinal compositions containing the same. <CHEM> The compound has an antagonistic effect on muscarinic M3 receptors and is useful as a preventive or remedy for urologic diseases, respiratory diseases or digestive diseases.
Patent FI-973519-A (FI)
Inventor: FALCH ERIK
IPC: C07D261/20
Filed: 1997-08-27
Abstract: The present invention relates to novel 4-aminotetrahydrobenzisoxazoles or 4-aminotetrahydrobenziothiazoles having gamma-aminobutanoic acid (GABA)-uptake inhibiting activity and thus useful in the treatment of analgesia, psychosis, convulsions, anxiety, epileptic disorders or muscular and movement disorders, such as spastic disorders or symptoms in Huntington's disease or Parkinson disease.
Patent FI-991563-A (FI)
Inventor: KARONEN JANNE
IPC: C05B11/10
Filed: 1999-07-08
Abstract: A method for manufacturing a solid product containing nitrogen and phosphor, particular a solid ammonium phosphate and/or urea ammonium phosphate product, in which method the solution containing urea and phosphoric acid is heated. Water then evaporates from the solution and the urea in the solution decomposes into ammonia and carbon dioxide. The carbon dioxide exits the reactor together with water vapor; the generated ammonia neutralizes the phosphoric acid. A suspension containing ammonium phosphate and/or urea ammonium phosphate is obtained, which is solidified, dried, crushed, ground and/or granulated. The end product as such can be used as a fertilizer or it can be used as part of a mixed fertilizer.
Patent GB-377158-A (GB)
Title: Apparatus for drawing photographic curves
IPC: G03B15/00
Filed: 1931-01-12
Abstract: 377,158. Recording-apparatus. SIEMENS & HALSKE AKT.-GES., Siemensstadt, Berlin. Jan. 12, 1931, No. 1057. Convention date, May 16, 1930. Void [Published under Sect. 91 of the Acts]. [Class 106 (iv).] Photographic recorders.-In photographic recording apparatus, the recorded curve is directly observed by deflecting a portion-of a light beam as it leaves the mirror of a measuring instrument into an observing device, the remainder of the beam passing on to the photographic recording apparatus. Light from a lamp 1 passes through a lens 2 and slit 3 to the mirror 4 of a measuring instrument (e.g. an oscillograph or electro-cardiograph). The majority of the reflected light passes through a lens 5 to a sensitized film 7 or roll 6, but a portion is deflected by a combined prism and lens 8, 10 on to a rotating polygonal mirror 11 which reflects it to a ground-glass observation screen 12.
Patent GB-227836-A (GB)
Title: Improved process for retting or steeping flax and other vegetable fibres
IPC: D01C1/02
Filed: 1925-01-13
Abstract: 227,836. Soc. pour l'Application Industrielle des Brevets Peufaillit. Jan. 16, 1924, [Convention date]. Retting.-Flax and like plants are boiled in a bath consisting of water, containing a little petrol mixed with a portion of the liquor which has been used in a previous retting operation. Petrol in the proportion of as little as 3 per cent of the weight of the material treated may be used. Specification 22869/10 is referred to.
Patent GB-1178934-A (GB)
Title: Electronic Storage Circuits
IPC: G06G7/186
Filed: 1968-01-08
Abstract: 1,178,934. Storage integrators. APPLIED DYNAMICS Inc. 8 Jan., 1968 [30 March, 1967], No. 1118/68. Heading G4G. A storage integrator (Fig. 1a) comprises an operational amplifier A wherein signals are applied over scaling resistors R1, R2, switch S1 and switch S2 to the amplifier input 16 while the junction 12 is connectible to earth over switch S6. An initial condition voltage 1C is applied to R3 in series with resistor R4 connected to output 20, while the junction 15 is connectible to earth over switch S3 and to the amplifier input over switch S5. An integrating capacitor is connected from output 20 to the junction 14 of switches S1 and S2, which is also connectible to earth over switch S4 in series with resistor R5. Counterconnected diodes X1, X2 between junctions 14, 16 shunt switch S2. With switches S1, S2, S3 closed and S4, S5, S6 open, the circuit (Figs. 2a, not shown) operates as a conventional integrator of the sum of the signals over R1, R2. With switches S4, S5, S6 open and S2, S3 closed (Fig. 2b, not shown), the circuit operates to hold the voltage to which capacitor C1 is charged. With switches S1, S2, S3 open and S4, S5, S6 closed (Fig. 2C, not shown), the circuit operates to reset the capacitance voltage in two stages to an initial condition determined by the voltage IC on R3 and the polarity inverse thereof, without amplifier overload. In the initial stages the amplifier output is driven so that capacitance C1 commences to charge over R5; the drop across which drives point 14 negative so that diode X2 conducts to apply degenerative feedback to point 16, to limit the output current. Currents through R3 and R4 combine to flow through diode X2 into capacitor C and the amplifier output is driven progressively more negative through zero, so that the current through R4 decreases to zero and reverses to decrease the current into C1. Hence the voltage across C1 and the amplifier output voltage decrease with time in approximately linear manner through zero (Fig. 4, not shown) to a value approaching the reset level and any further change of C1 reduces the voltage across R5 to a level such that diode X2 no longer conducts; after which the capacitor is charged exponentially to reset level. The symmetry of the circuit allows similar operation in reverse sense. Series Zener diodes X3, X4 may replace parallel diodes X1, X2. A more sophisticated circuit is described (Fig. 3, not shown), utilizing transistorized switching.
Patent GB-973432-A (GB)
Title: Improvements in and relating to pleating machines
IPC: D03J1/24
Filed: 1961-01-11
Abstract: 973,432. Pleating fabrics. D. DEMAGNY. Jan. 11,1961 [Jan.29, 1960; Nov. 29, 1960], No. 1228/61. Addition to 872,086. Heading D1S. A pleating machine comprises a frame, two tapered rolls 1, 2 disposed tangentially to each other, the conicity of said rolls having the same direction of convergence and their shafts being journalled in side members 4, pinions 9 keyed on said shafts and in engagement with each other, means for intermittently driving said rolls for rotation about their axes, a pair of fixed pleat forming plates 7 secured on the frame and converging toward the line of contact of said rolls, a blade assembly consisting of a pair of movable blades 8a, 8b interconnected with each other by a distance piece 11 at either end, the upper blade 8a being pivoted about a substantially horizontal axis with respect to the distance pieces, slideways formed in members supported by the frame, a pair of horizontal shafts 22 extending through the slideways, each being connected to one of the distance pieces by a homokinetic joint, links 29 disposed externally of the slideways and driving the outer ends of said shafts, the links being driven from a cam 30 keyed on a driving shaft 10 and being adapted to pivot about an intermediate fulcrum Z-Z formed by a pivot support adjustably secured on the frame, the position of the fulcrum in relation to one of the links being independent of the position of the pivot of the other link. The distance pieces each comprise two elements 11, 19 slidable relatively along an axis parallel to the longitudinal axis of the machine with locking means for locking them together, one element being connected to the blade assembly and the other to one of the horizontal shafts 22. The latter may comprise two parts, each rigidly connected to one of two members 23, 24 which are slidable relative to each other in a direction parallel to the slideways, one part of each shaft being connected to one of said links 29 and the other to one of the distance pieces 11. By adjustment of the link fulcrums Z-Z on either side of the machine the depth of pleating can be adjusted to give pleats of narrower depth one side than the other to produce so called "sun-ray" pleats. In this case to prevent any skew movement of the material, due to the lateral displacement of the leading edge of the blade assembly caused by its pivoted movement, the blade assembly is given a lateral displacement in the opposite direction. This is done by inclining the slideways 25 in relation to the frame 4. The table 39, over which the material to be pleated is fed, may be made movable either by the material itself or it may be oscillated about the longitudinal axis of the machine.
Patent GB-547790-A (GB)
Title: Improvements relating to bed-chairs, bed-settees and like convertible articles of furniture
IPC: A47C17/16
Filed: 1942-01-30
Abstract: 547,790. Bed-settees. LAWRENCE, F, and LAWRENCE. Ltd., F. Jan. 30, 1942. No. 1299. [Class 52 (ii)] A bed-settee comprises a base 10 on which a seat 15 is constrained to slide to which a back member 16 is hinged by arms 17 pivoted at 18. At each end of the back is pivoted at 29 a bent rocking member 23, 24 pivoted on a rod 22 carried by the base and attached to a helical spring 25. To extend the settee the seat 15 is drawn forward thus drawing the back with it at the same time the back swings down the latter part of the movement being completed by the weight of the back overcoming the spring 25. The return movement is effected by pushing the seat back the member 16 will rise and the final movement be assisted or effected by the spring 25. In its movement the seat frame is supported by roller 13 in the forward part of the bar the back part of the seat frame resting on rails 14 rising of the seat being prevented by rollers 19 attached to the seat frame bearing on the under surface of the rails 14. The movement is limited by stops 30.
Patent GB-1133446-A (GB)
Title: Improvements in or relating to inertia responsive devices
Inventor: GREEN NORMAN CHARLES
IPC: G01P15/135
Filed: 1965-01-13
Abstract: 1,133,446. Projectile fuzes. GRAVINER (COLNBROOK) Ltd. 11 Jan., 1966 [13 Jan., 1965], No. 1590/65. Heading F3A. [Also in Division H1]  An inertia responsive device for igniting an explosive charge comprises an inertia element 10 trapped between first and second members 81 and 82 having surface inclined to one another, and coupling means 84 interconnecting the two members to each other for synchronous movement away from each other when said inertia element applies a force to at least one of the members as a result of the inertia element being subjected to a change of velocity. The member 82 may act upon a damped toggle beam 91 through a spring 87 and plug 92 to snap the beam over and operate a microswitch (not shown). The switch can be reset by downward pressure on a rod 81b. The coupling between the two cones may be by gearing, chain or belt transmission, fluid coupling or rack and pinion instead of by levers 84. In other embodiments resilient means for opposing the movement apart of the members comprise leaf springs, snap-action discs, or compression and tension springs. .
Patent GB-1374601-A (GB)
Title: Direction indicating systems for road vehicles
IPC: B60Q11/00
Filed: 1971-01-13
Abstract: 1374601 Pulse oscillators JOSEPH LUCAS (INDUSTRIES) Ltd 3 Jan 1972 [13 Jan 1971] 1590/71 Heading H3T [Also in Division G4] A direction indicating system for a road vehicle comprises a direction indicator switch 27 controlling the respective energization of pairs of lamps 28, 29, relay contacts 25 for providing intermittent current to said lamps, a resistor 26 monitoring said intermittent current, the voltage across said resistor 26 being fed to the emitter of a transistor 31 the base voltage of which is relatively fixed, said transistor 31 becoming conductive during the energized half cycles of lamps 28, 29 only in the event of failure of one of said lamps, thus to alter the voltage to which a capacitor 36 is charged and thus increase the flashing rate in the event of lamp failure. As described, when the ignition switch 13 is closed, transistor 31 and diode 33 are conductive so that capacitor 36 is charged nearly to the voltage of battery 14. Transistor 19 is conductive and holds transistor 21 and hence relay 23, non-conductive. When the switch 27 is set to signal a turn, the voltage at the junction of resistors 15 and 16 is reduced due to current through the lamps 28 or 29, so that the current in transistor 19 is reduced, turning on transistor 21 and energizing relay 23, closing contacts 25 and lighting the selected lamps. Contacts 25 allow capacitor 36 to discharge until transistor 19 is again conductive, turning off transistor 21 which releases relay 23 and extinguishes the lamps. This action continues until the direction indicator 27 is reset. Transistor 31 is normally non-conductive during the energized half cycles, but failure of one of  lamps 28, 29 allows transistor 31 to become conductive, turning on diode 33 to modify the amount by which capacitor 36 discharges and thus to increase the switching frequency. Transistor 38 and resistors 37, 39, 41 provide temperature and voltage compensation for the circuit.
Patent GB-1285451-A (GB)
Title: Improvements in bonding means for pelletised animal foods and the like
Inventor: ANLEY JULIE
IPC: A23K1/175
Filed: 1969-01-10
Abstract: 1285451 Clay composition PRODUCT CONSULTANTS Ltd 9 April 1970 [10 Jan 1969] 1622/69 Heading C3N A process for producing an improved bonding material comprises adding, with mixing, a lignosulphonate in powdered form to a hot dry finely-divided clay mineral. Substantially all the particles of the clay mineral are less than 60 microns in size, the average particle size being less than 10 microns. The clay mineral may be a montmorillonite, sepiolite, hydro-mica or kaolin. The bonding material may be used in the compounding of animal feedstuffs.